<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>链接标签</title>
</head>
<body>
<ol>
 <li>HTML</li>
 <li>CSS</li>
 <li>JavaScript</li>
 <li>PHP</li>
 <li>JAVA</li>
 </ol>
</body>
</html>
